title: The effect of photofrin on DNA strand breaks and base oxidation in HaCaT keratinocytes: a comet assay study.
mesh_terms: D002460:Cell Line; D002470:Cell Survival / Q000187:drug effects / Q000528:radiation effects; D020552:Comet Assay; D004249:DNA Damage / Q000187:drug effects* / Q000528:radiation effects; D017323:Dihematoporphyrin Ether / Q000494:pharmacology*; D006801:Humans; D015603:Keratinocytes / Q000166:cytology / Q000187:drug effects / Q000502:physiology*; D007700:Kinetics; D008027:Light; D010778:Photochemotherapy / Q000379:methods
chemical_list: D017323:Dihematoporphyrin Ether